The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 23, 2024 | Giesinger Edgar R. JR. | Director | Grant(A) | 13K | — | $0 |
| Aug 23, 2024 | Parker F Gardner | Director | Grant(A) | 13K | — | $0 |
| Aug 23, 2024 | Argo Laurie H | Director | Grant(A) | 13K | — | $0 |
| Aug 23, 2024 | Teague Aj | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2024 | Keenan W Howard JR | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2024 | Burke James R | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2024 | Walker Ray N JR | Director | Grant(A) | 12K | — | $0 |
| Jun 1, 2024 | Wirtz Christopher P. | CHIEF ACCOUNTING OFFICER | Tax withholding(F) | 1K | $9.16 | $12K |
| Mar 15, 2024 | Powell Christopher M | CHIEF LEGAL OFFICER | Sell(S) | 18K | $8.50 | $149K |
| Mar 1, 2024 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Grant(A) | 267K | — | $0 |
| Mar 1, 2024 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Tax withholding(F) | 53K | $8.47 | $445K |
| Mar 1, 2024 | Ramachandran Kyle S. | PRESIDENT AND CFO | Grant(A) | 107K | — | $0 |
| Mar 1, 2024 | Ramachandran Kyle S. | PRESIDENT AND CFO | Tax withholding(F) | 19K | $8.47 | $162K |
| Mar 1, 2024 | Price Kelly L. | CHIEF OPERATING OFFICER | Grant(A) | 76K | — | $0 |
| Mar 1, 2024 | Price Kelly L. | CHIEF OPERATING OFFICER | Tax withholding(F) | 14K | $8.47 | $118K |
| Mar 1, 2024 | Powell Christopher M | CHIEF LEGAL OFFICER | Grant(A) | 63K | — | $0 |
| Mar 1, 2024 | Powell Christopher M | CHIEF LEGAL OFFICER | Tax withholding(F) | 8K | $8.47 | $70K |
| Mar 1, 2024 | Durrett Cynthia M. | CHIEF ADMINISTRATIVE OFFICER, Director | Tax withholding(F) | 10K | $8.47 | $85K |
| Mar 1, 2024 | Durrett Cynthia M. | CHIEF ADMINISTRATIVE OFFICER, Director | Grant(A) | 59K | — | $0 |
| Mar 1, 2024 | Wirtz Christopher P. | CHIEF ACCOUNTING OFFICER | Grant(A) | 16K | — | $0 |
| Dec 8, 2023 | Wilks Staci | 10% Owner | Sell(S) | 40K | $8.12 | $325K |
| Aug 28, 2023 | Burke James R | Director | Sell(S) | 11K | $10.39 | $117K |
| Aug 23, 2023 | Argo Laurie H | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2023 | Burke James R | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2023 | Giesinger Edgar R. JR. | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2023 | Keenan W Howard JR | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2023 | Parker F Gardner | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2023 | Teague Aj | Director | Grant(A) | 12K | — | $0 |
| Aug 23, 2023 | Walker Ray N JR | Director | Grant(A) | 12K | — | $0 |
| Aug 3, 2023 | Durrett Cynthia M. | CHIEF ADMINISTRATIVE OFFICER, Director | Sell(S) | 7K | $11.00 | $82K |
| Aug 1, 2023 | Burke James R | Director | Sell(S) | 2K | $10.41 | $23K |
| Jun 1, 2023 | Wirtz Christopher P. | CHIEF ACCOUNTING OFFICER | Grant(A) | 16K | — | $0 |
| Mar 1, 2023 | Zartler William A | Chairman and CEO, Director, 10% Owner | Tax withholding(F) | 38K | $8.93 | $340K |
| Mar 1, 2023 | Zartler William A | Chairman and CEO, Director, 10% Owner | Grant(A) | 150K | — | $0 |
| Mar 1, 2023 | Bourg Lindsay R. | Chief Accounting Officer | Grant(A) | 14K | — | $0 |
| Mar 1, 2023 | Bourg Lindsay R. | Chief Accounting Officer | Tax withholding(F) | 2K | $8.93 | $22K |
| Mar 1, 2023 | Ramachandran Kyle S. | President and CFO | Tax withholding(F) | 18K | $8.93 | $156K |
| Mar 1, 2023 | Ramachandran Kyle S. | President and CFO | Grant(A) | 72K | — | $0 |
| Mar 1, 2023 | Powell Christopher M | Chief Legal Officer | Grant(A) | 44K | — | $0 |
| Mar 1, 2023 | Powell Christopher M | Chief Legal Officer | Tax withholding(F) | 5K | $8.93 | $47K |
| Mar 1, 2023 | Durrett Cynthia M. | Chief Administrative Officer, Director | Tax withholding(F) | 9K | $8.93 | $78K |
| Mar 1, 2023 | Durrett Cynthia M. | Chief Administrative Officer, Director | Grant(A) | 42K | — | $0 |
| Mar 1, 2023 | Price Kelly L. | Chief Operating Officer | Tax withholding(F) | 13K | $8.93 | $114K |
| Mar 1, 2023 | Price Kelly L. | Chief Operating Officer | Grant(A) | 54K | — | $0 |
| Dec 16, 2022 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Sell(S) | 23K | $9.50 | $219K |
| Nov 7, 2022 | Burke James R | Director | Sell(S) | 7K | $12.32 | $86K |
| Sep 15, 2022 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Buy(P) | 10K | $10.47 | $105K |
| Sep 1, 2022 | Burke James R | Director | Sell(S) | 6K | $10.07 | $60K |
| Aug 29, 2022 | Burke James R | Director | Sell(S) | 484 | $11.27 | $5K |
| Aug 23, 2022 | Parker F Gardner | Director | Grant(A) | 11K | — | $0 |
| Aug 23, 2022 | Burke James R | Director | Grant(A) | 11K | — | $0 |
| Aug 23, 2022 | Keenan W Howard JR | Director | Grant(A) | 11K | — | $0 |
| Aug 23, 2022 | Walker Ray N JR | Director | Grant(A) | 11K | — | $0 |
| Aug 23, 2022 | Giesinger Edgar R. JR. | Director | Grant(A) | 11K | — | $0 |
| Aug 23, 2022 | Teague Aj | Director | Grant(A) | 11K | — | $0 |
| Aug 23, 2022 | Argo Laurie H | Director | Grant(A) | 11K | — | $0 |
| May 31, 2022 | Bourg Lindsay R. | CHIEF ACCOUNTING OFFICER | Sell(S) | 7K | $13.99 | $95K |
| May 25, 2022 | Price Kelly L. | CHIEF OPERATING OFFICER | Sell(S) | 16K | $13.00 | $210K |
| May 24, 2022 | Price Kelly L. | CHIEF OPERATING OFFICER | Sell(S) | 2K | $13.01 | $23K |
| May 24, 2022 | Ramachandran Kyle S. | PRESIDENT AND CFO | Sell(S) | 15K | $13.00 | $195K |
| May 19, 2022 | Ramachandran Kyle S. | PRESIDENT AND CFO | Sell(S) | 20K | $13.00 | $260K |
| May 19, 2022 | Price Kelly L. | CHIEF OPERATING OFFICER | Sell(S) | 5K | $13.01 | $69K |
| May 18, 2022 | Price Kelly L. | CHIEF OPERATING OFFICER | Sell(S) | 7K | $13.00 | $88K |
| May 16, 2022 | Powell Christopher M | CHIEF LEGAL OFFICER | Sell(S) | 8K | $12.54 | $101K |
| May 16, 2022 | Burke James R | Director | Sell(S) | 6K | $12.57 | $80K |
| May 11, 2022 | Burke James R | Director | Sell(S) | 6K | $12.18 | $76K |
| May 9, 2022 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Buy(P) | 7K | $10.99 | $77K |
| May 4, 2022 | Durrett Cynthia M. | CHIEF ADMINISTRATIVE OFFICER, Director | Sell(S) | 15K | $12.40 | $188K |
| May 3, 2022 | Powell Christopher M | CHIEF LEGAL OFFICER | Sell(S) | 10K | $12.07 | $121K |
| Mar 18, 2022 | Argo Laurie H | Director | Grant(A) | 6K | — | $0 |
| Mar 1, 2022 | Bourg Lindsay R. | CHIEF ACCOUNTING OFFICER | Tax withholding(F) | 2K | $10.40 | $22K |
| Mar 1, 2022 | Bourg Lindsay R. | CHIEF ACCOUNTING OFFICER | Grant(A) | 15K | — | $0 |
| Mar 1, 2022 | Powell Christopher M | CHIEF LEGAL OFFICER | Tax withholding(F) | 2K | $10.40 | $24K |
| Mar 1, 2022 | Powell Christopher M | CHIEF LEGAL OFFICER | Grant(A) | 43K | — | $0 |
| Mar 1, 2022 | Durrett Cynthia M. | CHIEF ADMINISTRATIVE OFFICER, Director | Tax withholding(F) | 7K | $10.40 | $75K |
| Mar 1, 2022 | Durrett Cynthia M. | CHIEF ADMINISTRATIVE OFFICER, Director | Grant(A) | 48K | — | $0 |
| Mar 1, 2022 | Price Kelly L. | CHIEF OPERATING OFFICER | Grant(A) | 70K | — | $0 |
| Mar 1, 2022 | Price Kelly L. | CHIEF OPERATING OFFICER | Tax withholding(F) | 12K | $10.40 | $124K |
| Mar 1, 2022 | Ramachandran Kyle S. | PRESIDENT AND CFO | Tax withholding(F) | 15K | $10.40 | $151K |
| Mar 1, 2022 | Ramachandran Kyle S. | PRESIDENT AND CFO | Grant(A) | 97K | — | $0 |
| Mar 1, 2022 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Grant(A) | 223K | — | $0 |
| Mar 1, 2022 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Tax withholding(F) | 22K | $10.40 | $230K |
| Dec 7, 2021 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Buy(P) | 10K | $6.64 | $66K |
| Nov 22, 2021 | Zartler William A | CHAIRMAN AND CEO, Director, 10% Owner | Buy(P) | 15K | $6.71 | $101K |
| Nov 5, 2021 | Burke James R | Director | Conversion(C) | 50K | — | — |
| Nov 5, 2021 | Burke James R | Director | Other(J) | 50K | — | $0 |
| Nov 5, 2021 | Burke James R | Director | Conversion(C) | 50K | — | $0 |
| Nov 5, 2021 | Burke James R | Director | Sell(S) | 50K | $8.30 | $415K |
| Aug 23, 2021 | Teague Aj | Director | Grant(A) | 16K | — | $0 |
| Aug 23, 2021 | Giesinger Edgar R. JR. | Director | Grant(A) | 16K | — | $0 |
| Aug 23, 2021 | Walker Ray N JR | Director | Grant(A) | 16K | — | $0 |
| Aug 23, 2021 | Keenan W Howard JR | Director | Grant(A) | 16K | — | $0 |
| Aug 23, 2021 | Burke James R | Director | Grant(A) | 16K | — | $0 |
| Aug 23, 2021 | Parker F Gardner | Director | Grant(A) | 16K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).